39669427

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 47158272

約数和(自身を除く): 7488845

約数列:

[1, 7, 41, 67, 287, 469, 2063, 2747, 14441, 19229, 84583, 138221, 592081, 967547, 5667061, 39669427]

約数ペア:

[(1, 39669427), (7, 5667061), (41, 967547), (67, 592081), (287, 138221), (469, 84583), (2063, 19229), (2747, 14441)]